音標(biāo)發(fā)音英式音標(biāo) [?fl?kt?ue?t'fl?kt??e?t; -tj?-]美式音標(biāo) [?fl?k.t?u.e?t]國(guó)際音標(biāo) ['fl?ktjueit]英式發(fā)音 美式發(fā)音 基本解釋vi. 波動(dòng)；漲落；動(dòng)搖 vt. 使波動(dòng)；使動(dòng)搖詞源解說(shuō) 17世紀(jì)30年代進(jìn)入英語(yǔ)，直接源自拉丁語(yǔ)的fluctuatus，意為波動(dòng)。詞根記憶flu(流動(dòng)) + ctu + ate→流動(dòng)→波動(dòng)，漲落flu(流) + ctuate→流動(dòng)→波動(dòng)，起伏flu(流動(dòng)) + ctu + ate→(水)流動(dòng)→起伏，漲落flu(流) + ctu + ate→水流動(dòng)→(使)波動(dòng)；(使)變化fluct(=flu，流動(dòng)) + uate→波動(dòng)；變動(dòng)flu(流動(dòng)) + ctu + ate(使)→使流動(dòng)→使波動(dòng)fluct(=flu流動(dòng)) + uate→波動(dòng)→變化同根派生fluctuatefluctuate相關(guān)詞英漢例句用作動(dòng)詞 (v.)The price of vegetables fluctuates seasonally.蔬菜的價(jià)格隨季節(jié)變動(dòng)。fluctuate更多例句詞組短語(yǔ)用作動(dòng)詞 (v.)～+介詞fluctuate according to 隨…浮動(dòng)fluctuate between 時(shí)而…fluctuate from ...to... 從…到…變化fluctuate in 在…波動(dòng)fluctuate with 隨…浮動(dòng)短語(yǔ)pressure fluctuate 壓力波動(dòng)fluctuate更多詞組英英字典劍橋英英字典 to change, especially continuously and between one level or thing and another柯林斯英英字典 If something fluctuates, it changes a lot in an irregular way. fluctuation fluctuate劍橋字典fluctuate柯林斯字典專業(yè)釋義經(jīng)濟(jì)學(xué)波動(dòng)The experience data shows that tax elasticity of our country fluctuate.因?yàn)?經(jīng)驗(yàn)數(shù)據(jù)顯示,中國(guó)稅收彈性呈波動(dòng)態(tài)勢(shì)。化學(xué)波動(dòng)We got the conclusion that in order to get high quality crystal, we should degrade the fluctuate between temperature , concentration and growing speed.缺陷的產(chǎn)生與生長(zhǎng)條件和工藝關(guān)系密切，要盡量減少生長(zhǎng)過(guò)程中的溫度、濃度隨生長(zhǎng)速率的波動(dòng)，保持晶體穩(wěn)態(tài)生長(zhǎng)，以便獲得高質(zhì)量晶體。